ACER, INC.
AP5C/P
|
Processor |
Pentium |
|
Processor Speed |
75/90/100/120/133/150/166MHz |
|
Chip Set |
Intel |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
128MB (EDO supported) |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 220mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Parallel port |
CN1 |
Chassis fan power |
CN14 |
|
Serial port 1 |
CN2 |
Power LED & keylock |
CN15 pins 1 - 5 |
|
Serial port 2 |
CN3 |
Speaker |
CN15 pins 7 - 10 |
|
Floppy drive interface |
CN4 |
Turbo/green PC LED |
CN15 pins 12 - 13 |
|
IDE interface 1 |
CN5 |
Green PC connector |
CN15 pins 15 - 17 |
|
IDE interface 2 |
CN6 |
Reset switch |
CN15 pins 19 & 20 |
|
PS/2 mouse port |
CN7 |
32-bit PCI slots |
PC1 - PC4 |
|
IDE interface LED |
CN8 |
Cache slot |
SL1 |
|
Chassis fan power |
CN13 | ||
|
Note: If connector for CN8 is 12-pin, connect red wire to pin 11. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
On board I/O controller enabled |
JP3 |
Pins 1 & 2 closed | |
|
On board I/O controller disabled |
JP3 |
Pins 2 & 3 closed | |
|
PS/2 mouse enabled |
JP4 |
Closed | |
|
PS/2 mouse disabled |
JP4 |
Open | |
|
» |
Flash BIOS voltage select 5v |
JP9 |
Pins 1 & 2 closed |
|
Flash BIOS voltage select 12v |
JP9 |
Pins 2 & 3 closed | |
|
Jumper information unidentified |
JP10 |
Unidentified | |
|
» |
CMOS memory normal operation |
JP12 |
Pins 1 & 2 closed |
|
CMOS memory clear |
JP12 |
Pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
8MB |
(2) 1M x 36 |
None |
|
16MB |
(2) 2M x 36 |
None |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 4M x 36 |
None |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 8M x 36 |
None |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
Note: Board also accepts x 32 SIMMs. | ||
|
CACHE CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
TAG |
SL1 |
|
256KB (A) |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 16K/32K x 8 |
Not installed |
|
256KB (B) |
None |
None |
None |
Installed |
|
512KB |
(4) 64K x 8 |
(4) 64K x 8 |
(1) 16K/32K x 8 |
Not installed |
|
CACHE JUMPER CONFIGURATION | |
|
Size |
JP7 |
|
256KB (A) |
Pins 1 & 2 closed |
|
256KB (B) |
Pins 1 & 2 closed |
|
512KB |
Pins 2 & 3 closed |
|
CPU SPEED SELECTION | |||
|
Speed |
JP5 |
JP6 |
JP8 |
|
75MHz |
Pins 1 & 2 closed |
Pins 1 & 2, 3 & 4 closed |
Pins 1 & 2, 3 & 4 closed |
|
90MHz |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 1 & 2, 3 & 4 closed |
|
100MHz |
Pins 2 & 3 closed |
Pins 3 & 4 closed |
Pins 1 & 2, 3 & 4 closed |
|
120MHz |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 3 & 4, 5 & 6 closed |
|
133MHz |
Pins 2 & 3 closed |
Pins 3 & 4 closed |
Pins 3 & 4, 5 & 6 closed |
|
150MHz |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 5 & 6, 7 & 8 closed |
|
166MHz |
Pins 2 & 3 closed |
Pins 3 & 4 closed |
Pins 5 & 6, 7 & 8 closed |
|
DMA CHANNEL SELECTION | ||
|
Channel |
JP1 |
JP2 |
|
1 |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
3 |
Pins 1 & 2 closed |
Pins 1 & 2 closed |